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NATCHITOCHES WATER SYSTEM

Louisiana — Community Water System — PWSID: LA1069007

System Information

PWSIDLA1069007
System NameNATCHITOCHES WATER SYSTEM
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerYes
First ReportedMar 6, 1980
Last ReportedNov 14, 2025

Location & Contact

StateLouisiana
CityNATCHITOCHES
ZIP Code71457
AddressCity Hall Mayor's Office
OrganizationWILLIAMS, RONNIE
Phone318-352-2772

Population & Service

Population Served27,693
Service Connections9,231

Drinking Water Violations (85)

This water system has 85 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Sep 1, 2018 Sep 30, 2018 Interim Enhanced Surface Water Treatment Rule MR No No — — — Archived Sep 30, 2018 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 1, 2018 Sep 30, 2018 Interim Enhanced Surface Water Treatment Rule MR No No — — — Archived Sep 30, 2018 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 1, 2018 Sep 30, 2018 Interim Enhanced Surface Water Treatment Rule MR No No — — — Archived Sep 30, 2018 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jun 1, 2018 Jun 30, 2018 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 30, 2018 Revised Total Coliform Rule
Jun 1, 2018 Jun 30, 2018 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 30, 2018 Revised Total Coliform Rule
Jun 1, 2018 Jun 30, 2018 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 30, 2018 Revised Total Coliform Rule
Jun 1, 2018 Jun 30, 2018 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 30, 2018 Revised Total Coliform Rule
Apr 1, 2015 Jun 30, 2015 Total Haloacetic Acids (HAA5) MCL Yes No 70 UG/L 0.060 mg/L 60 Resolved Jun 30, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2015 Jun 30, 2015 Total Haloacetic Acids (HAA5) MCL Yes No 70 UG/L 0.060 mg/L 60 Resolved Jun 30, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2015 Jun 30, 2015 Total Haloacetic Acids (HAA5) MCL Yes No 70 UG/L 0.060 mg/L 60 Resolved Jun 30, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2015 Jun 30, 2015 Total Haloacetic Acids (HAA5) MCL Yes No 70 UG/L 0.060 mg/L 60 Resolved Jun 30, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2015 Mar 31, 2015 Total Haloacetic Acids (HAA5) MCL Yes No 63 UG/L 0.060 mg/L 60 Resolved Mar 31, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2015 Mar 31, 2015 Total Haloacetic Acids (HAA5) MCL Yes No 63 UG/L 0.060 mg/L 60 Resolved Mar 31, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2015 Mar 31, 2015 Total Haloacetic Acids (HAA5) MCL Yes No 63 UG/L 0.060 mg/L 60 Resolved Mar 31, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2015 Mar 31, 2015 Total Haloacetic Acids (HAA5) MCL Yes No 63 UG/L 0.060 mg/L 60 Resolved Mar 31, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2014 Dec 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Dec 31, 2014 Total Coliform Rule
Dec 1, 2014 Dec 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Dec 31, 2014 Total Coliform Rule
Dec 1, 2014 Dec 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Dec 31, 2014 Total Coliform Rule
Dec 1, 2014 Dec 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Dec 31, 2014 Total Coliform Rule
Oct 31, 2014 — Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Jul 30, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 31, 2014 — Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Jul 30, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2014 — Consumer Confidence Rule Other No No — — — Resolved Jan 8, 2015 Consumer Confidence Rule
Oct 1, 2014 — Consumer Confidence Rule Other No No — — — Resolved Jan 8, 2015 Consumer Confidence Rule
Aug 1, 2014 Aug 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2014 Total Coliform Rule
Aug 1, 2014 Aug 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2014 Total Coliform Rule
Aug 1, 2014 Aug 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2014 Total Coliform Rule
Aug 1, 2014 Aug 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2014 Total Coliform Rule
Jun 1, 2014 Jun 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2014 Total Coliform Rule
Jun 1, 2014 Jun 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2014 Total Coliform Rule
Jun 1, 2014 Jun 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2014 Total Coliform Rule
Jun 1, 2014 Jun 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2014 Total Coliform Rule
Oct 1, 2011 Oct 31, 2011 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 2011 Total Coliform Rule
Oct 1, 2011 Oct 31, 2011 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 2011 Total Coliform Rule
Oct 1, 2011 Oct 31, 2011 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 2011 Total Coliform Rule
Jul 1, 2008 Sep 30, 2008 CARBON, TOTAL TT Yes No — TT — Resolved Sep 30, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2008 Sep 30, 2008 CARBON, TOTAL TT Yes No — TT — Resolved Sep 30, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2008 Sep 30, 2008 CARBON, TOTAL TT Yes No — TT — Resolved Sep 30, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2008 Sep 30, 2008 CARBON, TOTAL TT Yes No — TT — Resolved Sep 30, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2008 Jul 31, 2008 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2008 Total Coliform Rule
Jul 1, 2008 Jul 31, 2008 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2008 Total Coliform Rule
Jul 1, 2008 Jul 31, 2008 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2008 Total Coliform Rule
Apr 1, 2008 Jun 30, 2008 CARBON, TOTAL TT Yes No — TT — Resolved Jun 30, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2008 Jun 30, 2008 CARBON, TOTAL TT Yes No — TT — Resolved Jun 30, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2008 Jun 30, 2008 CARBON, TOTAL TT Yes No — TT — Resolved Jun 30, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2008 Jun 30, 2008 CARBON, TOTAL TT Yes No — TT — Resolved Jun 30, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Mar 31, 2008 CARBON, TOTAL TT Yes No — TT — Resolved Mar 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Mar 31, 2008 CARBON, TOTAL TT Yes No — TT — Resolved Mar 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Mar 31, 2008 CARBON, TOTAL TT Yes No — TT — Resolved Mar 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Mar 31, 2008 CARBON, TOTAL TT Yes No — TT — Resolved Mar 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2007 Dec 31, 2007 CARBON, TOTAL TT Yes No — TT — Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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